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test/tools/javac/generics/7022054/T7022054neg1.java@c6728c9addff

test/tools/javac/generics/7022054/T7022054neg1.java

Fri, 22 Mar 2013 12:43:09 +0000

author

mcimadamore

date

Fri, 22 Mar 2013 12:43:09 +0000

changeset 1655

c6728c9addff

parent 0

959103a6100f

permissions

-rw-r--r--

8010303: Graph inference: missing incorporation step causes spurious inference error
Summary: Multiple equality constraints on inference vars are not used to generate new inference constraints
Reviewed-by: jjg

 /*

  * @test /nodynamiccopyright/

  * @bug 7022054

  *

  * @summary  Invalid compiler error on covariant overriding methods with the same erasure

  * @compile/fail/ref=T7022054neg1.out -XDrawDiagnostics T7022054neg1.java

  *

  */

 class T7022054neg1 {

     static class A {

         A m(String s) { return null; }

     }

     static class B extends A {

         <X extends String> A m(X s) { return null; }

     }

 }